Joint creation of the instruments of Nanjing Co., Ltd. specializes in producing high-speed analytical instruments, high-speed carbon and sulfur analyzer, laboratory equipment, laboratory equipment, carbon and sulfur analysis instruments, the three elements of the instruments, multi-element analytical instruments, infrared carbon and sulfur analyzer, non-ferrous metals analysis instrument, laboratory equipment copper alloy, aluminum alloy analyzer, instrumentation zinc alloy, magnesium alloy detector elements, materials analyzers, analyzer steel, foundry equipment, carbon silicon analyzer, ore analyzer, metallurgical analysis, hardness , testing machines, electronic scales, physical and chemical equipment. 
 Tel: 13912915678 Mr. Xu Biao, thank you! 

 LC-9A-precision multi-element analyzer main technical parameters: 
 First, the main features of 
 1, the use of high-quality grating system and the sophisticated manufacturing process, has excellent optical properties and electrical properties, wavelength continuously adjustable wavelength range can be determined all the elements, precise and accurate test results. 
 2, LCD screen display, the Chinese operation interface, display is clear, micro-printer to print test results 
 3, touch keyboard, touch-tone prompts, easy to learn 
 4, can store 60 working curve, power data can be stored more than 40 years 
 5, the professional design and convenient detection cup of subretinal fluid system, stable performance, simple, non-aging pipes and valves 
 6, particularly for non-ferrous metals (copper alloy, aluminum, magnesium alloy, zinc alloy, etc.), minerals and other materials, multi-element analysis 
 Second, the main technical parameters: 
 1, measurement range: (due to an instrument can detect more elements are to Mn, P, Si, Cr, Ni, Mo and other common elements as an example) Mn: 0.010 ~ 20.500%; P: 0.0005 ~ 1.0000%; Si: 0.010 ~ 18.000%; Cr: 0.010 ~ 38.000%; Ni: 0.010 ~ 48.000%; Mo: 0.010 ~ 15.00%; ΣRE: 0.0100 ~ 1.500%; Mg: 0.0100 ~ 10.00%; Cu: 0.010 ~ 75.00%; Ti: 0.010 ~ 5.000% (change in test conditions, the scope can be expanded accordingly.) 
 2, Accuracy: meet GB223.3-5-1988 and other national standards. 
 3, the wavelength range :330-820nm (wavelength continuously adjustable) 
 4, the wavelength accuracy: ≤ ± 2nm; Wavelength Repeatability: <1nm 
 5, Spectral Bandwidth: 5nm 
 6, Stray light: ≤ 0.6% (T) (at 360nm Office) 
 7, the absorbance measurement range :0-1 .999 (A) automatically 
 8, the concentration range of direct reading :0.000-99.99% automatically 
 9, power supply voltage: AC220V ± 10%; 50Hz